@sascha-ballweg thought I'd read somewhere that bias head/rack owners get free updates for life on the bias software so this is good news!
That would be kind and very generous. Maybe you like to investigate the source?
I tried to find it just before but was unable too. I seem to remember it being one of the retailers but honestly I could be mistaken. I remember thinking it was quite good though.
Maybe one of the guys from PG could clarify it a bit more